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Koyorad A2263 Radiator
Koyorad A2263 Radiator for Jeep Grand Cherokee
The Koyorad A2263 radiator is an OE-equivalent replacement built for 1999-2000 Jeep Grand Cherokee applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct-fit cooling system service.
Key Features
- Fits 1999-2000 Jeep Grand Cherokee, N/A
- Aluminum core with a single-row design
- Plastic tank construction
- Core dimensions: 23.4375 in. height x 22.625 in. width x 1.0625 in. thickness
- 1.5 in. inlet and 1.5 in. outlet diameters
- Internal transmission oil cooler included
- Transmission oil cooler diameter: 1.625 in.
- Part number A2263
Detailed Description
Koyorad A2263 is a radiator replacement for Jeep Grand Cherokee models from 1999 and 2000. It is built with an aluminum core for efficient heat transfer and plastic end tanks for OE-style fitment, and it includes an internal transmission oil cooler to support vehicles equipped with automatic transmission cooling through the radiator. If you are searching for a 1999 Jeep Grand Cherokee radiator or a 2000 Jeep Grand Cherokee radiator replacement, this part number A2263 matches the listed application.
Common Cooling System Issues It Can Address
- Cracked or leaking radiator tanks
- Restricted coolant flow from an aging radiator core
- Transmission fluid cooling concerns tied to a failed internal cooler
- Overheating caused by reduced radiator efficiency
- Coolant loss from corrosion or wear in the original radiator
Installation Notes and Tips
Verify inlet and outlet hose sizes before installation, and confirm the vehicle uses the listed radiator configuration with internal transmission oil cooler provisions. Flush the cooling system, inspect hoses and clamps, and check the transmission cooler lines for contamination before installing the new radiator. For best results, refill with the correct coolant mixture and bleed air from the system after installation.
Quality Assurance
Koyorad manufactures OE-equivalent radiators using application-specific engineering and replacement-focused construction. Part number A2263 is built to meet the needs of the listed Jeep Grand Cherokee fitment with the specified core and cooler dimensions.
| Brand | Koyorad |
| Part Number | A2263 |
| Core Height | 23.4375 |
| Core Material | Aluminum |
| Core Row Quantity | 1 |
| Core Thickness | 1.0625 |
| Core Width | 22.625 |
| Inlet Diameter | 1.5 |
| Internal Transmission Oil Cooler | Yes |
| Outlet Diameter | 1.5 |
| Tank Material | Plastic |
| Title | Koyorad a2263 radiator |
| Transmission Oil Cooler Diameter | 1.625 |
| Transmission Oil Cooler Included | Yes |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | |
| 1999 | Jeep | Grand Cherokee | 4.7L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.